CN106879125A - 一种led调光控制电路 - Google Patents
一种led调光控制电路 Download PDFInfo
- Publication number
- CN106879125A CN106879125A CN201710240530.7A CN201710240530A CN106879125A CN 106879125 A CN106879125 A CN 106879125A CN 201710240530 A CN201710240530 A CN 201710240530A CN 106879125 A CN106879125 A CN 106879125A
- Authority
- CN
- China
- Prior art keywords
- switch pipe
- storage device
- energy storage
- control circuits
- releasing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/36—Means for starting or stopping converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710240530.7A CN106879125B (zh) | 2017-04-13 | 2017-04-13 | 一种led调光控制电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710240530.7A CN106879125B (zh) | 2017-04-13 | 2017-04-13 | 一种led调光控制电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106879125A true CN106879125A (zh) | 2017-06-20 |
CN106879125B CN106879125B (zh) | 2018-07-10 |
Family
ID=59162206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710240530.7A Active CN106879125B (zh) | 2017-04-13 | 2017-04-13 | 一种led调光控制电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106879125B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110535335A (zh) * | 2018-05-25 | 2019-12-03 | 株洲中车时代电气股份有限公司 | 一种用于控制能量泄放电路中开关器件的方法和系统 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110140622A1 (en) * | 2009-12-14 | 2011-06-16 | Minebea Co., Ltd. | Led driving circuit |
CN102474933A (zh) * | 2009-07-27 | 2012-05-23 | 皇家飞利浦电子股份有限公司 | 泄放电路 |
CN102640570A (zh) * | 2009-10-30 | 2012-08-15 | 皇家飞利浦电子股份有限公司 | 用于固态照明系统的选择性激活的快速启动/泄放电路 |
CN203086786U (zh) * | 2012-12-11 | 2013-07-24 | 欧司朗有限公司 | 泄放电路和可控硅调光电路以及 led 照明装置 |
KR101326988B1 (ko) * | 2011-12-22 | 2013-11-13 | 엘지이노텍 주식회사 | 블리드 회로, 이를 포함하는 조명 제어 회로, 조명 제어 방법 |
CN104735860A (zh) * | 2013-12-24 | 2015-06-24 | 恩智浦有限公司 | 泄放电路控制器 |
TW201536102A (zh) * | 2014-03-07 | 2015-09-16 | Groups Tech Co Ltd | 可調光的led光引擎的電子控制裝置及其應用 |
CN206629308U (zh) * | 2017-04-13 | 2017-11-10 | 上海新进半导体制造有限公司 | 一种led调光控制电路 |
-
2017
- 2017-04-13 CN CN201710240530.7A patent/CN106879125B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102474933A (zh) * | 2009-07-27 | 2012-05-23 | 皇家飞利浦电子股份有限公司 | 泄放电路 |
CN102640570A (zh) * | 2009-10-30 | 2012-08-15 | 皇家飞利浦电子股份有限公司 | 用于固态照明系统的选择性激活的快速启动/泄放电路 |
US20110140622A1 (en) * | 2009-12-14 | 2011-06-16 | Minebea Co., Ltd. | Led driving circuit |
KR101326988B1 (ko) * | 2011-12-22 | 2013-11-13 | 엘지이노텍 주식회사 | 블리드 회로, 이를 포함하는 조명 제어 회로, 조명 제어 방법 |
CN203086786U (zh) * | 2012-12-11 | 2013-07-24 | 欧司朗有限公司 | 泄放电路和可控硅调光电路以及 led 照明装置 |
CN104735860A (zh) * | 2013-12-24 | 2015-06-24 | 恩智浦有限公司 | 泄放电路控制器 |
TW201536102A (zh) * | 2014-03-07 | 2015-09-16 | Groups Tech Co Ltd | 可調光的led光引擎的電子控制裝置及其應用 |
CN206629308U (zh) * | 2017-04-13 | 2017-11-10 | 上海新进半导体制造有限公司 | 一种led调光控制电路 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110535335A (zh) * | 2018-05-25 | 2019-12-03 | 株洲中车时代电气股份有限公司 | 一种用于控制能量泄放电路中开关器件的方法和系统 |
CN110535335B (zh) * | 2018-05-25 | 2020-12-08 | 株洲中车时代电气股份有限公司 | 一种用于控制能量泄放电路中开关器件的方法和系统 |
Also Published As
Publication number | Publication date |
---|---|
CN106879125B (zh) | 2018-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103532353B (zh) | 具有高负电压的自举供电mosfet/igbt驱动线路 | |
CN201256290Y (zh) | 一种抑制浪涌电流和防输入电压反接的保护电路 | |
CN103904620A (zh) | 一种直流电源输入防反灌电路及方法 | |
CN108011583A (zh) | 一种抑制pid效应的装置 | |
CN102711306B (zh) | 一种冲击电流消除电路 | |
CN105720817A (zh) | 一种boost电路的pfc软开关电路 | |
CN106452024A (zh) | 开关电源及单电源供电的负压驱动电路 | |
CN206629308U (zh) | 一种led调光控制电路 | |
CN106879125A (zh) | 一种led调光控制电路 | |
CN208971480U (zh) | 可快速关断的直流电源开关电路及应用其的电子设备 | |
CN207304498U (zh) | 一种逆e类功率放大电路 | |
CN207283501U (zh) | 一种逆e类功率放大电路 | |
CN206686409U (zh) | 一种led灯丝灯调光电路 | |
CN108711918A (zh) | 一种开关充电电路 | |
CN204598412U (zh) | 一种led驱动电源软启动电路 | |
CN207166838U (zh) | 一种背光恒流驱动电路 | |
CN209313724U (zh) | 一种电压转换电路和驱动装置 | |
CN204089759U (zh) | 高频功率器件开关保护电路 | |
CN209328495U (zh) | 一种软启动电路、背光电路、电路板和显示器 | |
CN209151406U (zh) | 低纹波led控制装置的保护电路 | |
CN202797902U (zh) | 用于升压电路的短路保护电路 | |
CN107332543A (zh) | 一种电子接触器的保护电路及系统 | |
CN206712660U (zh) | 一种自举驱动电路以及开关电源电路 | |
CN108923500A (zh) | 一种开关充电芯片及电子设备 | |
CN206533277U (zh) | 一种无效率损失电源输出端防浪涌的软启动电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Deng Chao Inventor after: Chen Zeqiang Inventor after: Liu Na Inventor after: Xu Siyuan Inventor before: Deng Chao Inventor before: Chen Zeqiang |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210129 Address after: No. 1600, Zixing Road, Minhang District, Shanghai 200241 Patentee after: BCD (SHANGHAI) MICRO-ELECTRONICS Ltd. Address before: 200233 No. 800, Xuhui District, Shanghai, Yishan Road Patentee before: BCD Semiconductor Manufacturing Ltd. Patentee before: BCD (SHANGHAI) MICRO-ELECTRONICS Ltd. |
|
TR01 | Transfer of patent right |